<?php

class UsuariosController extends Controller
{
	/**
	* @var string the default layout for the views. Defaults to '//layouts/column2', meaning
	* using two-column layout. See 'protected/views/layouts/column2.php'.
	*/
	public $layout='//layouts/column2';

		/**
		* @return array action filters
		*/
		public function filters()
		{
			return array(
			'accessControl', // perform access control for CRUD operations
		);
	}

	/**
	* Specifies the access control rules.
	* This method is used by the 'accessControl' filter.
	* @return array access control rules
	*/
	public function accessRules()
	{
		return array(
		array('allow',  // allow all users to perform 'index' and 'view' actions
			'actions'=>array('index','view', 'admin','create'),
			//'users'=>array('@'),
			'roles'=>array('admin',)
		),
		array('allow', // allow authenticated user to perform 'create' and 'update' actions
			'actions'=>array('update'),
			//'users'=>array('@'),
			'roles'=>array('admin',)
		),
		array('allow', // allow admin user to perform 'admin' and 'delete' actions
			'actions'=>array('delete', 'deshabilitar'),
			//'users'=>array('@'),
			'roles'=>array('admin')
		),
		array('deny',  // deny all users
			'users'=>array('*'),
		),
		);
	}

	/**
	* Displays a particular model.
	* @param integer $id the ID of the model to be displayed
	*/
	public function actionView($id)
	{
		$this->render('view',array(
		'model'=>$this->loadModel($id),
		));
	}
	public function enviarCorreoRecuperacion($correo,$cedula){
		
		list($controlador) = Yii::app()->createController('usr/default');
		if($controlador->Recuperar($correo, $cedula))
			Yii::app()->user->setFlash('success','Se envio un correo de recuperación al usuario registrado.');
		else
			Yii::app()->user->setFlash('warning','No se pudo enviar el correo de recuperación al usuario registrado.');

	}
	/**
	* Creates a new model.
	* If creation is successful, the browser will be redirected to the 'view' page.
	*/
	public function actionCreate()
	{
		$model=new Usuarios;

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['Usuarios']))
		{
			$model->attributes=$_POST['Usuarios'];

			$model->contrasena = md5(rand());
			$model->creado_el = date('Y-m-d');
			$model->actualizado_el = date('Y-m-d');
			$model->esta_activo = true;
			$model->esta_deshabilitado =  false;
			$model->correo_verificado = false;

			if($model->save()){
				//Enviar correo de recuperación
				$this->enviarCorreoRecuperacion($model->correo, $model->cedula);
				$this->redirect(array('view','id'=>$model->id));
			}
		}

		$this->render('create',array(
		'model'=>$model,
		));
	}

	/**
	* Updates a particular model.
	* If update is successful, the browser will be redirected to the 'view' page.
	* @param integer $id the ID of the model to be updated
	*/
	public function actionUpdate($id)
	{
		$model=$this->loadModel($id);

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['Usuarios']))
		{
			$model->attributes=$_POST['Usuarios'];
			if($model->save())
				$this->redirect(array('view','id'=>$model->id));
		}

		$this->render('update',array(
		'model'=>$model,
		));
	}

	/**
	* Deletes a particular model.
	* If deletion is successful, the browser will be redirected to the 'admin' page.
	* @param integer $id the ID of the model to be deleted
	*/
	public function actionDelete($id)
	{
		if(Yii::app()->request->isPostRequest)
		{
		// we only allow deletion via POST request
		$this->loadModel($id)->delete();

		// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
		if(!isset($_GET['ajax']))
			$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
		}
		else
			throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
	}

		/**
		* Lists all models.
		*/
	public function actionIndex()
	{
/*		$dataProvider=new CActiveDataProvider('Usuarios');
			$this->render('index',array(
			'dataProvider'=>$dataProvider,
		));*/
		$this->redirect(array('usuarios/admin'));
	}

	/**
	* Manages all models.
	*/
	public function actionAdmin()
	{
		$model=new Usuarios('search');
		$model->unsetAttributes();  // clear any default values
		if(isset($_GET['Usuarios']))
			$model->attributes=$_GET['Usuarios'];

		$this->render('admin',array(
		'model'=>$model,
		));
	}

	/**
	* Updates a particular model.
	* If update is successful, the browser will be redirected to the 'view' page.
	* @param integer $id the ID of the model to be updated
	*/
	public function actionDeshabilitar($id)
	{
		$model=$this->loadModel($id);

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		$model->esta_deshabilitado = !$model->esta_deshabilitado;
		$model->update();

		$this->redirect(array('usuarios/admin'));
/*
		$this->render('admin',array(
		'model'=>$model,
		));*/
	}

	/**
	* Returns the data model based on the primary key given in the GET variable.
	* If the data model is not found, an HTTP exception will be raised.
	* @param integer the ID of the model to be loaded
	*/
	public function loadModel($id)
	{
		$model=Usuarios::model()->findByPk($id);
		if($model===null)
			throw new CHttpException(404,'The requested page does not exist.');
		return $model;
	}

	/**
	* Performs the AJAX validation.
	* @param CModel the model to be validated
	*/
	protected function performAjaxValidation($model)
	{
		if(isset($_POST['ajax']) && $_POST['ajax']==='usuarios-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}
}
